Aston Martin

Vantage Primary Downpipes View larger

Aston Martin Vantage 4.0 Primary Downpipes

New product

RedStar Exhaust

Introducing the Redstar Exhaust, a meticulously crafted system designed to optimize the Vantage M177 4.0 engine. Our precision flow-optimized design ensures a seamless and precise fit with the primary downpipes. This direct bolt-on solution seamlessly replaces the primary Catalyst section after the turbos, ultimately enhancing both performance and efficiency.

More details


  • Competition (Catless)
  • GESI GEN2 UHO+ 400cpsi 5"
  • HJS HD 200cpsi 130mm
  • No
  • Yes
  • No
  • Yes

Data sheet

Engine Type4.0L Twin Turbo

More info

Compatible Vehicles:

  • 2018+ Aston Martin Vantage 4.0L M177 twin-turbocharged V8

Available Options:

  • HJS HD 200cpsi- Ultra High-Performance 1000+hp rated catalytic converters. Made in Germany most reputed converters for their outstanding characteristics, quality and durability. >> Read more about HJS cats. 
  • GESI GEN2 400cpsi- catalytic converters rated for 1000hp. The new GEN2 series provides a significant improvement in exhaust flow over stock and offers the latest emissions technology. EPA Compliant catalytic converters have been third-party lab tested to meet or exceed local emissions standards in North America (excluding California) >> Read more about G-Sport by GESI cats.
  • OEM-style Heat Shielding-Introducing our signature REDSTAR thermal management feature, designed to significantly decrease radiant heat from exhaust pipes by an impressive 70-80%. Inspired by racecar engineering, we've seamlessly integrated this innovation into the tuning industry, offering it as an option for all REDSTAR products. Unlike conventional thermal wraps or ceramic coatings, our Heat Shielding stands out in both effectiveness and durability. Beware of imitations that fall short, merely wrapping foil around the pipe—true effectiveness requires a sufficient ceramic wool layer and properly embossed foil, elements central to our design.
  • Straight Tunable 02 Spacers - Comes with 3 inserts to restrict flow to the 02 sensor and help set ready and prevent Engine Light conditions when using the Competition model without proper tuning.

Main Features:

  • Significant power gain
  • Faster spool up and better throttle response
  • Increasing the life of the turbos 
  • Reducing under hood temperature
  • Adds a very nice tone to the exhaust
  • 100% bolt-on installation
  • 100% TIG welded and back purged
  • Highest quality 2.0mm wall 304 stainless steel
  • OEM-spec V-band flanges
  • All brackets and mounts as on OEM unit
  • Limited lifetime warranty 


We offer WORLDWIDE shipping. Once you create your account your order will update with the appropriate shipping cost. Please, ask us for details and availability.


ECU Tuning: To pair your Downpipes with a ECU or TCU Tune we highly recommend Eurocharged. Please visit their website or call +1-713-462-1600 to purchase. 

Read our Frequently Asked Questions.

This product is not designed to meet any emissions standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions controlled vehicles in any country/jurisdiction.

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