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BFGoodrich Mud-Terrain T/A KM3 37X13.50R17LT 121Q TL Twinscroll No Tune Required – No
BFGoodrich Mud-Terrain T/A KM3 37X13.50R17LT 121Q TL Twinscroll No Tune Required – No
BFGoodrich Mud-Terrain T/A KM3 37X13.50R17LT 121Q TL Twinscroll No Tune Required – No
BFGoodrich Mud-Terrain T/A KM3 37X13.50R17LT 121Q TL Twinscroll No Tune Required – No
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BFGoodrich Mud-Terrain T/A KM3 37X13.50R17LT 121Q TL Twinscroll No Tune Required – No

SKU 47827373361
4.5
USD313.50 USD351.50

Pay in 4 interest-free payments of $78.38 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

Size: 4
Size Recommendation How To Measure
Description

No Tune Required – No change in maximum boost or time to spool so it's safe to install and drive

420 Max RPM: 8

- Subaru WRX 2008-2021

Fitment notes:

It comes with an adapter that tapers down to be used with the factory downpipe or can be used without the adapter and bolted directly to the COBB 3" downpipe

BFGoodrich Mud-Terrain T/A KM3 37X13.50R17LT 121Q TL Twinscroll No Tune Required – NoBFGoodrich Mud Terrain T A KM3 37X13. 50R17LT 121Q TL

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

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