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70mm Throttle Bodies
Soler Performance's 70mm throttle body valve assemblies for the C8 Corvette ZR1's LT7, with a diamond-polished 16 Ra surface finish and a shaftless high-pressure blade side for maximum flow area. The throttle plate geometry is optimized with active contours and sonic flow nozzles for a linear, predictable response and crisper part-throttle shifts, with no hesitation off idle and no tuning required, so the install stays warranty-safe. The set ships as two 70mm assemblies with a 1-year manufacturer's warranty.
Frequently asked
Which cars does the 70mm Throttle Bodies fit?
Fits your Chevrolet Corvette C8 ZR1 (2025+). Fabspeed lists this piece for: Chevrolet Corvette C8 ZR1 (2025+) and ZR1X (2026+) LT7. 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.
Do I need to retune after installing these?
No. Soler Performance designed them to not require tuning, so the install stays warranty-safe.
Will idle be affected?
No. The design keeps idle function undisturbed while still giving an immediate, hesitation-free response right off idle.
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.
