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Holden LS1 1 5/8Inch Primary Tri Y Header Kit
- Tri Y design 1 5/8" primary pipe with 2.5" outlet
- 2.5" metallic high flow 100 cell cats
- Polished stainless steel
- O2 extension looms are required
- Must use tuning pipes in place of cats on Dyno
- Image for reference only
$274.86
Original: $785.31
-65%Holden LS1 1 5/8Inch Primary Tri Y Header Kit—
$785.31
$274.86
Description
- Tri Y design 1 5/8" primary pipe with 2.5" outlet
- 2.5" metallic high flow 100 cell cats
- Polished stainless steel
- O2 extension looms are required
- Must use tuning pipes in place of cats on Dyno
- Image for reference only
