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Description
GPR Exhaust for Aprilia Leonardo 300 - ST 2004-2011, Evo4 Road, Full System Exhaust, Including Removable DB KillerProduction Time: 10 15 DAYS Weight: 3. 04 Lbs. 6. 7 Kg. Length: 16. 93 in. 430 mm. GPR's Evo4Road series is made of 304 stainless steel with a ceramic paint finish that withstands high temperatures. It has an oval shape with a diameter of 100 MM x 130 MM. FEATURES SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust GPR supplies a
Production Time: 10 - 15 DAYS
Weight: 3.04 Lbs. / 6.7 Kg.
Length: 16.93 in. / 430 mm.
GPR's Evo4Road series is made of 304 stainless steel with a ceramic paint finish that withstands high temperatures. It has an oval shape with a diameter of 100 MM x 130 MM.
FEATURES
• SOUND: Upgraded sound from stock exhaust
• PERFORMANCE: Upgraded performance from stock exhaust
• QUALITY: Italian made with high-grade welding
• WEIGHT: Lighter than stock exhaust
GPR supplies a 304 stainless steel manifold. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.
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 [email protected], 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.
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.
Made in Italy with a 2-year international warranty.
Tampering with the DB Killer welding or antitampering screws or fastener is illegal for road use within the EU directives. It is permitted only for RACING use in the circuits. The use of the open version (without the DB Killer) on roads does not comply with regulations governing circulation on the public road network.
This kit is homologated for noise only. Please check whether a catalyst is necessary within your country to be road-legal and to pass any local inspections.
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 that comply your road network.
Each package includes the homologation certificate, assembly instructions, and a homologation code on each silencer.
In case of a problem during installation, please stop the installation process and immediately contact customer care via email at [email protected]
Reference: SCOM.79.EVO4
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Purchase this warranty!
unbelievably fair and reasonable with refunds! Will use forever!
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Very Easy Warranty Claim Process!!
I have purchased a lot of Asurion warranties for products on Amazon over the past 5 years. This is the first time I've had to use the warranty. The Tineco vacuum mop that I purchased wasn't working well at all. I looked online to see how to file a warranty claim with Asurion. I had purchased the top line Tineco almost 3 years ago and my warranty was for 3 years. I was concerned that there might be an issue due to the amount and/or because the warranty was getting close to the end of the warranty period (3 years).
Filing the claim was all online and walked you through all of the steps - very easy to follow and understand. They emailed a shipping label to me (they paid for shipping) and sent the Tineco to them. I figured it would be a lengthy and difficult process. After they received everything, they promptly denied the claim and closed the it. They said my personal information didn't match. I called them and discovered that since I was using a different email address, they couldn't match it up. The customer service agent changed the information and refiled the claim for me. I received another shipping label and used it to ship the Tineco back to them. They notified me when they received the Tineco and told me they would let me know after the repair department had looked at it. I received notification within a few hours that they could not fix it and would issue an Amazon Gift Card for the price that I paid for the Tineco (no tax included, of course). The Gift Card was in my account within a few hours! That had to be the easiest warranty claim I've ever made!
I highly recommend Asurion for their warranties. The only thing I would suggest is that they change the warranty documentation to make it clear that they need the email address you filed the claim under and give you a place to put your new email address, if it has changed.
I will not hesitate to continue to purchase Asurion warranties for products on Amazon!
I like the idea of the monthly claim amount that is available for $16.99 per month, but you would have to buy a lot of products and warranty them for that to be equitable. I did the math and realized that I would have to purchase warranties for products that total $2,039 - $4,078 per year, every year (based on the charge of 10%-15% per warranty) to equal what I would pay for the individual warranties. I don't buy that many products that need warranties though, so it's not a value for me at all. IF I purchased the monthly warranty ($16.99 per month) and later decided that I didn't want to continue to pay that amount, none of my products would be warrantied! So, I had to really think about it first. I couldn't justify the monthly charge forever for the amount of products I purchase that can be warrantied. }
Asurion - please consider offering the same warranty at a lower price per month - maybe you could put a cap on the dollar amount allowed to make it feasible for everyone. I would be very interested if the price wasn't so much.
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Reviewed in the United States on May 26, 2025
★★★★★ 5
Well, worth it
Well worth it my robot vacuum stopped working properly. It would not find it’s station and would wonder until the battery died. I was able to get a refund and buy a replacement.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Fast and no hassle protection of your expensive product purchases
Had an issue with my expensive floor cleaning robot breaking after less than 2 years (i.e. 1 year in to this 3 year extended protection plan). After submitting an online claim, they sent me a 1 page form to fill-out and provided a shipping label to return the large and heavy robot. Within 3 days, they sent me an email saying they couldn't repair it and provided a FULL-REFUND via an Amazon gift card # which successfully credited to my Amazon account.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Refunded unrepairable roborock
great way to protect any purchases. RoboRock was unrepairable by Asurion service center and refunded the amount.
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Reviewed in the United States on May 29, 2026