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GREDDY TRUST Comfort Sports GT Slash Exhaust System for Mazda RX8 (Series 1 & 2, 2003-2012)

The RX8 GT Slash exhaust gives Series 1 and 2 cars a deeper, refined note and smoother flow for civilised road and spirited driving.

GREDDY GT Slash RX8 exhaust tip viewed from below beneath rear bumper

$1,800

Only 3 left!

In stock

RX8 GT Slash exhaust is a GREDDY TRUST cat-back system for Series 1 and Series 2 cars. It suits drivers seeking smoother exhaust flow and a deeper, refined note. The Comfort Sports design targets civilised daily use alongside spirited driving. It is intended for owners wanting a cat-back change that remains appropriate for regular road use.

RX8 GT Slash Exhaust Features

  • Series 1 and Series 2 coverage suits the full 2003-2012 RX8 model range. This gives owners one GT Slash exhaust option across early and later cars.
  • Mandrel-bent piping helps maintain a consistent internal diameter through the system. This supports an even flow path through the exhaust.
  • The Comfort Sports design delivers daily-driving civility for owners who use their RX8 regularly. It is suited to both routine trips and spirited road driving.
  • A more controlled character helps avoid a harsh exhaust note on longer road drives. This matters when the car is used for commuting or extended journeys.
  • Finally, heat-resistant materials support durable construction for a considered long-term exhaust upgrade. The material choice suits a component exposed to exhaust heat during routine use.

For rotary enthusiasts, the GT Slash system gives the car a more composed character on regular trips while retaining interest through the Renesis rev range. This GREDDY Comfort Sports exhaust suits an owner wanting a purposeful rear-end presentation without making everyday driving the compromise. The balance keeps refinement central while giving the car a more purposeful sound character.

Support the installation with the APEXi Strengthened Exhaust Hanger Set. Pair it with the GREDDY TRUST AIRINX-GT High Performance Air Filter for a sensible intake and exhaust refresh. Drivers looking to buy GREDDY RX8 GT Slash exhaust components can explore the GREDDY TRUST official site.

Additional information

RX8 Model

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SKU GT-EXT-S1S2 Category Types , Brand:

Related RX8 Upgrades

This gt slash exhaust system is one of the best Mazda RX-8 upgrades you can make to your Series 1 (2003-2008) or Series 2 (2009-2012). Cat-back exhaust systems are among the top Aftermarket mods you can buy from GREDDY TRUST for owners who want better performance and reliability from their RX8. If you are looking for rx8 cat-back exhaust for sale in Brisbane (QLD), Sydney (NSW), Melbourne (VIC), Canberra (ACT), Adelaide (SA), Darwin (NT) or Perth (WA), you’ll find high-quality Japanese Exhaust upgrades at RX8 Upgrades.

Frequently Asked Questions

Will the GREDDY TRUST Comfort Sports GT Slash exhaust fit both Series 1 and Series 2 RX8 models?

The GREDDY TRUST Comfort Sports GT Slash exhaust is listed for Mazda RX8 Series 1 models from 2003-2008 and Series 2 models from 2009-2012.

Is the GREDDY GT Slash exhaust a cat-back system for the RX8?

Yes. The GREDDY TRUST Comfort Sports GT Slash is a cat-back exhaust system for the Mazda RX8.

What does the GREDDY GT Slash exhaust sound like on an RX8?

The GREDDY TRUST Comfort Sports GT Slash exhaust is designed to give the RX8 a deeper, refined exhaust note with a civilised character for everyday driving. Its Comfort Sports design is described as drone-free rather than harsh.

Is the GREDDY GT Slash exhaust suitable for daily driving?

Yes. The GREDDY TRUST Comfort Sports GT Slash exhaust is designed to balance a richer exhaust character with daily-driving civility, making it suited to regular road use as well as spirited drives.

Does the GREDDY GT Slash exhaust use mandrel-bent piping?

Yes. The GREDDY TRUST Comfort Sports GT Slash exhaust uses mandrel-bent piping to maintain a consistent internal diameter through the system and support smoother exhaust flow.

Will this exhaust support upper-rpm driving in an RX8?

The GREDDY TRUST Comfort Sports GT Slash exhaust is designed with smoother exhaust flow to support upper-rpm performance when using the Renesis rev range.

What materials are used in the GREDDY GT Slash exhaust?

The product information states that the GREDDY TRUST Comfort Sports GT Slash exhaust uses heat-resistant materials for durable construction. Specific material grades are not provided.

Should I use upgraded exhaust hangers when fitting the GREDDY GT Slash exhaust?

The product information recommends supporting installation of the GREDDY TRUST Comfort Sports GT Slash exhaust with an APEXi Strengthened Exhaust Hanger Set.