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  • Shop
  • Pentacross Inox
  • PNT.MX.22.IO

GPR exhaust YAMAHA YZ 450 F 2018/2019

Yamaha YZ450 F 2018-2019, Pentacross Inox, Full system exhaust, including removable db killer/spark arrestor
InStock 31/12/2039 USD $680.90   USD $510.68
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FREE SHIPPING | RIGHT OF WITHDRAWAL ONLY FOR UNUSED PRODUCT
This is an original GPR product, developed after GPR's experience in the World Championship. It offers an innovative design, improved performance, weight savings and a full-bodied sound.
PRODUCTION TIME: 20 > 25 Working days
Power
+0.9 Kw
At 9800 rpm
Torque
+0.9 Nm
At 6300 rpm
Weight
0
Complete RACING system for track use made in respect to FIM homologation limits, the kit consists of manifold with ULTRABOMB expansion and new PENTACROSS silencers line. Manifold and silencers are made of 304 stainless steel, average performance increase of 2cv, significant reduction in weight, developed thanks to the collaboration with the MXGP team
For installation, no structural modifications to the motorcycle are required for use of the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on www.gpr.it and on youtube. For on-line purchases it is necessary to activate the warranty by sending the special coupon stamped by the installation workshop via email to certificato@gpr.it, for purchases at physical stores the shop stamp is sufficient. The exhaust has a removable db killer (noise restrictor) for racing use, remove the db killer is not ONLY illegal, but the customer assumes the responsibility to use the motorbike as on the circuits only, without bags, without flash light and number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected. The warranty is two years from the purchase, with right of reparation with devolution to GPR factory or nearest official distributor at client expenses. GPR cannot provide a new silencer instead of the one to repair, the client has to accept to remount the original exhaust or wait the standard time for the reparation.
Code: PNT.MX.22.IO
SKU: 8053045371354
Category: TRAIL / OFF-ROAD
Our Data
 
Unit
Stock
GPR
Max. Power
Kw
38.5
At 9800 rpm
39.4
At 9800 rpm
HP (m)
52.35
At 9800 rpm
53.57
At 9800 rpm
HP (i)
51.82
At 9800 rpm
53.03
At 9800 rpm
Max. Torque
Nm
43.7
At 7350 rpm
44.4
At 7350 rpm
lb-ft
32.23
At 7350 rpm
32.74
At 7350 rpm

TECHNICAL CHARACTERISTICS

MAIN CATEGORY
Full system exhaust, including removable db killer/spark arrestor
WEIGHT(Kg)
1.8
SILENCER BODY LENGHT (MM)
350
SILENCER SHAPE
Pentagonal
Model and year
YZ 450 F 2018/2019
FINISHING
Pentacross Inox
SILENCER TYPE
Full Line
THE PRODUCT IS HOMOLOGATED?
No
CATALYST?
No,will remove the catalytic converter. In some countries this will make the motorcycle illegal for road use. It may also require further ECU adjustments to protect the engine and ensure optimum running. This is the owners responsibility.
REMOVABLE DB KILLER?
Tampering with the dbkiller and the related welds/safety screws violates the conformity of the product and makes it illegal for road use.
95DB LIMIT FOR TYROL / SWITZERLAND
No, but this limit is required only for local citizens and not for tourists.
BODY COLOR
Brushed Stainless steel
ENDCAPS SILENCER COLOR
Brushed Stainless steel
HOMOLOGATION
Slip-on exhaust including link pipe
ISO14021
OK

DOWNLOADS

pdf -

istruzioni+2021.pdf

pdf -

Greeneconomy.pdf

DESCRIPTION

For installation, no structural modifications to the motorcycle are required for use of the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on www.gpr.it and on youtube.
For on-line purchases it is necessary to activate the warranty by sending the special coupon stamped by the installation workshop via email to certificato@gpr.it, for purchases at physical stores the shop stamp is sufficient. The exhaust has a removable db killer (noise restrictor) for racing use, remove the db killer is not ONLY illegal, but the customer assumes the responsibility to use the motorbike as on the circuits only, without bags, without flash light and number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected. The warranty is two years from the purchase, with right of reparation with devolution to GPR factory or nearest official distributor at client expenses.
GPR cannot provide a new silencer instead of the one to repair, the client has to accept to remount the original exhaust or wait the standard time for the reparation.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
Made in Italy with a 2-year international warranty.
RACING PRODUCT: This exhaust is supplied with a removable DB Killer. However, it is a RACING product and is not legal for road use.
This kit does not include a catalyst.
In some cases, the use of racing items may require the remapping of the ECU, especially when there are additional modifications, such as the installation of a sports filter.
GPR Products are plug-and-play. However, we do recommend a professional installation.
If you buy online from a seller that is NOT GPR, we recommend you buy from a seller in YOUR COUNTRY to ensure that the item arrives with the correct approvals that must also comply with local legislation. Make sure before purchasing that the seller is trustworthy and offers the items for your road network. 

Related Products

To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http://www.gpr.it or the GPR channel on Youtube.

For on-line purchases, activate the warranty by sending the installation receipt from the mechanic / shop via email to certificato@gpr.it, or sending the sales receipt from the physical or online store.

The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL and the customer assumes the responsibility if they use the motorbike as on the circuits only, without bags, without flash lights, number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected.

The warranty is two years from the purchase, with right of reparation with a return to the GPR factory, or the nearest official distributor at the customer's expense.

GPR will not provide a new silencer, but will repair the original silencer. The customer must accept to remount the original exhaust or wait the standard time for the repair.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http://www.gpr.it or the GPR channel on Youtube.

For on-line purchases, activate the warranty by sending the installation receipt from the mechanic / shop via email to certificato@gpr.it, or sending the sales receipt from the physical or online store.

The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL and the customer assumes the responsibility if they use the motorbike as on the circuits only, without bags, without flash lights, number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected.

The warranty is two years from the purchase, with right of reparation with a return to the GPR factory, or the nearest official distributor at the customer's expense.

GPR will not provide a new silencer, but will repair the original silencer. The customer must accept to remount the original exhaust or wait the standard time for the repair.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http://www.gpr.it or the GPR channel on Youtube.

For on-line purchases, activate the warranty by sending the installation receipt from the mechanic / shop via email to certificato@gpr.it, or sending the sales receipt from the physical or online store.

The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL and the customer assumes the responsibility if they use the motorbike as on the circuits only, without bags, without flash lights, number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected.

The warranty is two years from the purchase, with right of reparation with a return to the GPR factory, or the nearest official distributor at the customer's expense.

GPR will not provide a new silencer, but will repair the original silencer. The customer must accept to remount the original exhaust or wait the standard time for the repair.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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View more
For installation, no structural modifications to the motorcycle are required for use of the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on www.gpr.it and on youtube.
For on-line purchases it is necessary to activate the warranty by sending the special coupon stamped by the installation workshop via email to certificato@gpr.it, for purchases at physical stores the shop stamp is sufficient. The exhaust has a removable db killer (noise restrictor) for racing use, remove the db killer is not ONLY illegal, but the customer assumes the responsibility to use the motorbike as on the circuits only, without bags, without flash light and number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected. The warranty is two years from the purchase, with right of reparation with devolution to GPR factory or nearest official distributor at client expenses.
GPR cannot provide a new silencer instead of the one to repair, the client has to accept to remount the original exhaust or wait the standard time for the reparation.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http://www.gpr.it or the GPR channel on Youtube.

For on-line purchases, activate the warranty by sending the installation receipt from the mechanic / shop via email to certificato@gpr.it, or sending the sales receipt from the physical or online store.

The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL and the customer assumes the responsibility if they use the motorbike as on the circuits only, without bags, without flash lights, number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected.

The warranty is two years from the purchase, with right of reparation with a return to the GPR factory, or the nearest official distributor at the customer's expense.

GPR will not provide a new silencer, but will repair the original silencer. The customer must accept to remount the original exhaust or wait the standard time for the repair.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http://www.gpr.it or the GPR channel on Youtube.

For on-line purchases, activate the warranty by sending the installation receipt from the mechanic / shop via email to certificato@gpr.it, or sending the sales receipt from the physical or online store.

The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL and the customer assumes the responsibility if they use the motorbike as on the circuits only, without bags, without flash lights, number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected.

The warranty is two years from the purchase, with right of reparation with a return to the GPR factory, or the nearest official distributor at the customer's expense.

GPR will not provide a new silencer, but will repair the original silencer. The customer must accept to remount the original exhaust or wait the standard time for the repair.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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View more
For installation, no structural modifications to the motorcycle are required for use of the product in an approved version. It is recommended to read the instructions in the package or the tutorials visible on www.gpr.it and on youtube.
For on-line purchases it is necessary to activate the warranty by sending the special coupon stamped by the installation workshop via email to certificato@gpr.it, for purchases at physical stores the shop stamp is sufficient. The exhaust has a removable db killer (noise restrictor) for racing use, remove the db killer is not ONLY illegal, but the customer assumes the responsibility to use the motorbike as on the circuits only, without bags, without flash light and number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected. The warranty is two years from the purchase, with right of reparation with devolution to GPR factory or nearest official distributor at client expenses.
GPR cannot provide a new silencer instead of the one to repair, the client has to accept to remount the original exhaust or wait the standard time for the reparation.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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View more
To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http://www.gpr.it or the GPR channel on Youtube.

For on-line purchases, activate the warranty by sending the installation receipt from the mechanic / shop via email to certificato@gpr.it, or sending the sales receipt from the physical or online store.

The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL and the customer assumes the responsibility if they use the motorbike as on the circuits only, without bags, without flash lights, number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected.

The warranty is two years from the purchase, with right of reparation with a return to the GPR factory, or the nearest official distributor at the customer's expense.

GPR will not provide a new silencer, but will repair the original silencer. The customer must accept to remount the original exhaust or wait the standard time for the repair.
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
Gas Gas
PNT.MX.63.SP.IO
Gas Gas EX 450F 2024-2025, Pentacross Inox, Slip-on exhaust, including link pipe and removable db killer spark/arrestor

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PNT.MX.63.SP.IO
InStock 31/12/2039 USD $385.00 USD $288.75
View more
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