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1284 Review
54 Karma

Review on πŸš€ Boost Engine Performance with JET 62134 Powr-Flo TBI Spacer by William Stewart

Revainrating 5 out of 5

Provides faster acceleration

I've read a lot about throttle body spacers and I still disagree with the claims made. I'm sure they behave differently on other engines. On my 4.2 liter I6 I noticed a difference in low end acceleration, it was responsive. I couldn't tell any difference in mileage.

Pros
  • Stylish and modern design
Cons
  • Not the best