Big Bubba From Turbosmart exists because sometimes Bigger is Better! It is a piston-style valve for large-capacity supercharged and turbocharged engines, including diesel. If you’re looking for an inconspicuous valve for a small-capacity, low-boost daily driver, you must look elsewhere!
Turbosmart’s Boost-Balance System means the more boost you feed this valve, the better it closes and seals—it is literally as simple as that. The 2-inch piston design is an expansion of our traditional BOV5 design, simply expanded to provide big flow and fitment options.
Available in
Recirc / Plumback: TS-0204-1203
Vent to Atmosphere / Supersonic: TS-0204-1303
Features
Billet Aluminium Construction
2.0 Inch / 50.8mm Piston
Australian Made, Hand Assembled & Tested
Boost-Balance Technology with Positive Seal O ring
Aluminium V-Band Fitment
Cap Adjustable Spring Pre-Load
Multiple Springs Options Available (7,12,17 and 21 InHg)
SUPPLIED WITH
Black Big Bubba with black body
Alloy Hose Adapter/Weld Flange
V-Band Clamp
Green Spring Rated -12 to -8 InHg (installed)
Turbosmart sticker
SPARES
TS-0204-3106 Big Bubba Replacement O-Ring Kit
TS-0204-3207 Big Bubba Trumpet 4″
TS-0204-3206 Big Bubba Plumback Fitting 2″
TS-0204-3004 Big Bubba V-Band
TS-0204-3005 Big Bubba Flange O-Ring
TS-0204-3001 Big Bubba Weld Flange (Aluminium)
SPRINGS
TS-0204-2201 Big Bubba Springs (7 InHg) Purple/Blue
TS-0204-2202 Big Bubba Springs (12 InHg) Purple/Green
TS-0204-2203 Big Bubba Springs (17 InHg) Purple/Yellow
TS-0204-2204 Big Bubba Springs (21 InHg) Purple/Red
ACCESSORIES
TS-0204-2001 Big Bubba Weld Flange (Stainless Steel)
TS-0204-2006 Big Bubba Blanking Flange (Aluminium)
It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a "Race Only" product to be used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer's responsibility to verify legal use of this product for the intended application and use.