Upgrade your sound while keeping your factory valved muffler installed. While your upgrading sound receive a FREE ignition upgrade with performance B-series coils and NGK spark plugs.
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Brand:
ES#:
4876425
Mfg#:
048013LAEBKT1
In Stock
ON SALE!
$876.09
This product was last offered at the strikethrough price on 05-05-2026
Cure the B58 whistling idle and completely reverse the collateral damage. This comprehensive kit repairs the torn PCV valve and replaces the oil-fouled spark plugs, heat-stressed ignition coils, and brittle vent hose in one complete top-end service.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5483115
Mfg#:
11157637521KT
In Stock
$567.99
This product was last offered at the strikethrough price on 07-14-2026
Arguably THE BEST modification for your B48. This muffler delete sounds too good to be a 4 cylinder! Pair your new muffler delete with a performance ignition service kit to have a smooth and louder new exhaust sound!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Brand:
ES#:
4876424
Mfg#:
048027LAEBKT
In Stock
ON SALE!
SAVE 46%
$743.85
This product was last offered at the strikethrough price on 05-05-2026
Lifetime Replacement
