Stage 3 (79-93) twin turbo headers ***side ways***

Starting at: $899.99

Vehicle - 1979-2004 mustang or fox body vehicle with a pushrod motor
Engine - 302 based (8.2 deck) 351 (9.5) is extra $$$
Turbo Placement - Side ways (inlet) facing fender (exhaust housing facing waterpump
Accessories kept - alternator
Other - must eliminate a/c, smog pump, and a/c

This stage 3 twin turbo header kit is capable of pushing 400 to 1200 horsepower. This kit includes the passenger header, drivers header with t4 flanges on them. You will have to relocate the battery to the trunk and install radiator under the radiator support or install one not as wide.

* Will fit up to a 76mm turbo. Will NOT fit a borg warner s400 t4 series turbo or 88mm t4 turbo with out mods!



-1 3/4" primary headers
-t4 turbo inlet flange
-headers are made from 16g mild steel
-flanges are 3/8" mild steel

* Shown with optional 38mm flanges

Limited 4 year warranty

  • Model: TT103sideways
  • Shipping Weight: 20lbs
  • 77 Units in Stock
  • Manufactured by: Pony Down

Please Choose:

Wastegate Flange

Header Flange


Engine Size


This product was added to our catalog on Saturday 30 June, 2018.

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