Fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1832055
Mfg#:
FMDVTUN
Ships in 7 Business Days
ON SALE!
SAVE 10%
$39.99
This product was last offered at the strikethrough price on 07-01-2026
Cure the boost leak and restore power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms From VIN 8D-X-200001, split is in the 1999 model year
Brand:
ES#:
279558
Mfg#:
06A145710P
Ships in 3 Business Days
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$183.99
This product was last offered at the strikethrough price on 07-09-2026
Cure the boost leak and restore power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms From VIN 8D-X-200001, split is in the 1999 model year
Brand:
ES#:
2580865
Mfg#:
06A145710P
In Stock
$75.99
This product was last offered at the strikethrough price on 02-21-2026
A great upgrade for stock to mildly tuned engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Cure the boost leak and restore power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Up to VIN 8D-X-199999, split is in the 1999 model year
Cure the boost leak and restore power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! From VIN 8D-X-200001, split is in the 1999 model year
DV100001 optional blue spring for 23-30 psi
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3021167
Mfg#:
Z1001791
Ships in 6 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$35.99
This product was last offered at the strikethrough price on 07-09-2026
Cure the boost leak and restore power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms From VIN 8D-X-200001, split is in the 1999 model year
Cure the boost leak and restore power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Up to VIN 8D-X-199999, split is in the 1999 model year
Brand:
ES#:
2538508
Mfg#:
034145710B
Ships in 1-2 days
$203.00
This product was last offered at the strikethrough price on 05-07-2026
Cure the boost leak and restore power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms From VIN 8D-X-200001, split is in the 1999 model year
Replace a worn-out diverter valve with an OEM diverter valve or Aftermarket diverter valve, or upgrade to a performance diverter valve to handle more boost.
Lifetime Replacement
