Return to ISR Performance Long Tube Headers (LTH) + o2 extension package

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0 of 0 people found the following review helpful:

Nisformance Ftw November 8, 2025 Reviewer: Gabe M   Parts are clean, arrived within a day and a half after ordering, really solid pricing. Fitment can be tricky but overall install wasn't terrible, like a 2-4 hour job if everything goes smooth 5-7 if you're unlucky like me Was this review helpful to you?

0 of 0 people found the following review helpful:

ISR Longtube June 7, 2025 Reviewer: Trey Chambers from Riverview, FL United States   Nisformance shipped put my order quickly and received my headers same weeks within days. Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent March 27, 2025 Reviewer: Mariano Gutierrez from Dallas, TX United States   I love that this package is on stock and ship out next day of ordering Was this review helpful to you?

0 of 0 people found the following review helpful:

February 24, 2025 Reviewer: Michael Jamorabon from Ewa Beach, HI United States   the package itself when received was great! an affordable deal that provided the o2 extension. Was this review helpful to you?

0 of 0 people found the following review helpful:

Delivered May 16, 2024 Reviewer: Jorge Morales from Dorado, PR Puerto Rico   Complete order and all parts Was this review helpful to you?

0 of 0 people found the following review helpful:

Great but doesn’t fit stock Y pipe March 19, 2024 Reviewer: Preston Fitch from Helena, MT United States   All good but bolts to big for y-pipe Was this review helpful to you?

0 of 0 people found the following review helpful:

Longtubes January 19, 2024 Reviewer: Shay Delahoussaye from Opelousas , LA United States   Package came in on time and nothing was damaged I would definitely order from this site agin since it was my first time Was this review helpful to you?

0 of 0 people found the following review helpful:

ISR Longtube Headers December 26, 2023 Reviewer: David Rafael from Dallas, TX United States   Shipping came quick and without damage! Welds are in mint condition and no signs of defect. Was this review helpful to you?

1 of 1 people found the following review helpful:

Great June 30, 2023 Reviewer: Emmanuel Rodriguez from Grand Prairie, TX United States   Great product, second set I’ve bought for a different vehicle. Was this review helpful to you?

1 of 1 people found the following review helpful:

June 29, 2023 Reviewer: Alexei Nazarenko from Brighton, ON Canada   Was this review helpful to you?