GReddy Supreme SP Exhaust | 2015-2018 Subaru WRX/STI (10168202)

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$1,135.25 $1,195.00Instant Savings of 5% ($59.75)

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Supreme SP Exhaust by GReddy

The Supreme SP for the (VA) Subaru Sedan features large dual oval mufflers and quad staggered tips in a "tucked-away" layout, for maximum muffler ground clearance. Large 76mm (3”) piping is carefully routed around the rear differential to a centralized Y-section for more even flow. This creates and improved performance with exceptional sound for both the EJ powered STI and FA powered WRX applications. The system is finished off with classic quad Supreme SP 89mm laser engraved GReddy tips.


  • Chassis: VA2 / VA1
  • Engine: EJ257 / FA20T
  • Type: cat-back, dual muffler system
  • Number of pieces: 4
  • Piping: 76 mm (3") - 2x 63.5mm (2.5")
  • Tip(s): 4x 89 mm (3.5")
  • Gasket(s): 2x 2.5" & 1x 3" oval (qty: 3 included) replacement(s)
  • Resonator: No


  • 2015-2018 Subaru WRX
  • 2015-2018 Subaru STI

What's in the Box?

  • 1 Supreme SP Exhaust


  • Limited Lifetime Warranty.

Customer Reviews

Based on 1 review
Amir S.
Can't Go Wrong

For the price, you can't beat the quality, craftsmanship and the name laser etched on the tips. Install was easy, no headaches, no BS. I'd highly recommend it over the other exhausts on the market - especially if you're doing just the cat-back portion and leaving the downpipe stock. You get a nice increase in rumble without pissing your neighbors off.