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RR Racing Quad Tip Exhaust System for Lexus IS-F
RR Racing Quad Tip Upgrade for Borla Exhaust System for Lexus IS-F

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Our Price: $780.00

Availability: Usually Ships in 2 to 4 Weeks
Product Code: ISFEXH0002

Carbon Tips:

Complete Exhaust System:

High Flow Catalytic Converter:


Please note Quad Tips are now available with optional Carbon RR Racing Tips!
(see photo of our new tips in the image library for this product)

This system is compatible with a Borla exhaust. If you have a Borla, you can buy this system in axle back only to replace the Borla mufflers. If you don't have a Borla, please select the Complete Exhaust System option to buy a full cat-back exhaust system. You can view photos of the axle back as well as mid-section components in the photo gallery of this product.

Dual Magnaflow wide open mufflers with quad 3.5” exhaust tips, slightly louder and deeper than standard Borla. This upgrade option retains the large Borla resonator and replaces Borla mufflers with dual Magnaflow mufflers and quad tips. Borla is a great exhaust, but with this upgrade your back will look much better with the large aggressive oval quad tips and will sound better too! We feel that Magnaflow offers great mufflers at an affordable price -- we tested these mufflers off and on the track for over six months.

You can buy a complete exhaust system (front-to-back) as an option with this upgrade (see mid-pipe system photo in the photo gallery of this product) . We developed our own system, which is an improved Borla. It is constructed from 2.5" stainless steel tubing, with X-pipe, and two round resonators instead of one flat Borla to improve flow and sound. This exhaust is made in the USA, and fitment is second to none. We have seen a 25-35hp gain with our full exhaust. Since this exhaust also deletes the secondary catalytic converters, we also offer a Magnaflow high-flow catalytic converter add-on option, complete with Oxygen Sensor conditioners to keep your Check Engine light from turning on in case the primary cats were deleted as well or headers were installed.

We strongly urge you to check your local laws as removal of catalytic converters may not be allowed in your state.

These tips may touch and burn the bumper a little. You may cover the edges around the tips with a temperature resistant tape. However, if you are very concerned about burning the bumper paint even a little, the only solution is to use OEM tips.

Please watch the following video comparing our Borla options:

Please note that the Quad Tip Upgrade options are more tucked in than shown in this video.

Important Disclaimer
RR-Racing cannot ensure the applicability of manufacturer's or third-party warranties after performing this modification. Likewise, RR-Racing, LLC does not provide any warranty, written or implied, to the engine or drivetrain of your vehicle. Additionally, certain optional tuning options, such as removal of check engine light (CEL) triggers may be illegal for road use. RR-Racing, LLC provides these ECU tuning services for vehicles used in racing and off-road purposes only. RR-Racing, LLC does not condone the removal of any emissions related device on vehicles used on public roads. By buying this products, you agree to the terms of this disclaimer.