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91mm Throttle Body

A modified, ported and calibrated 91mm-effective-bore throttle body from Soler Performance, measuring 1165 SCFM of wide-open-throttle flow against the factory unit's 970 SCFM, a 20 percent increase. A a trumpet-shaped inlet that smooths and straightens incoming air before it enters the throttle body and porting taper linearise the throttle response for a more predictable pedal feel, while a shaftless high-pressure blade design and a diamond-polished 16 Ra surface finish open up flow area at every position past idle. The pair doesn't require any tuning, so it's warranty-safe, and drops in without further modification.
Frequently asked
Which cars does the 91mm Throttle Body fit?
Fits your Chevrolet Corvette C8 Stingray (2020+). Fabspeed lists this piece for: Chevrolet Corvette C8 Stingray, Z51 and E-Ray (2020+); Cadillac CT5-V Blackwing (2022+). Exact fitment for your year, trim and options is confirmed on your free consult before anything is ordered.
What does the price include?
The delivered price includes the part from Fabspeed USA, freight to Australia, import costs and GST. Enter your postcode to refine delivery; the final figure is confirmed on consult.
How long until it arrives?
Every Fabspeed part is made in-house at Fabspeed USA with about a one-week production lead time, then allow another 3-4 days for delivery to Australia via UPS. That freight is already included in the price.
Does this require a tune?
No. Soler designs it to not require tuning, which keeps the install warranty-safe.
How much more airflow does it add over stock?
Soler measures 1165 SCFM of wide-open-throttle flow versus the factory 970 SCFM, a 20 percent increase.
Who installs it?
Rennen Motorsport in Adelaide, or an authorised dealer near you. Fitting it yourself may also be an option depending on the part, so raise it on your consult; professional installation is quoted separately.
Is it covered by warranty?
Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.
Can I just buy this outright, or do I need to talk to someone first?
Every enquiry, whether it's one part or a full build, starts with a free consult. We confirm the exact spec for your car before anything is quoted or ordered.
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