2009-2013 C6 Corvette ZR1 LSA & LS9 87MM (91MM EFF) Soler Performance Throttle Body
Experience sharper throttle response and improved airflow with this 87MM (91MM Effective) Soler Performance Throttle Body — the ideal upgrade for supercharged LSA and LS9 engine platforms. Whether you're driving a 6th Gen Corvette ZR1 or working with a 6.2L/5.3L build, this brand new reworked throttle body delivers high performance without requiring tuning.
TYPE:
Fits LSA and LS9 engines – 6.2L V8 & 5.3L
Corvette C6 ZR1 (2009–2013)
Also compatible with LSA-powered builds (2009–2015)
Condition:
Brand new in box (BNIB) – 0 miles
Includes 1-Year Warranty*
FEATURES:
• Optimized active contours with sonic flow nozzles
• Porting taper and upstream bore with velocity stack (lip & bore reduction)
• Greater discharge coefficient at plate/blade interface
• 16 Ra microinch, diamond-polished surface finish (reduces skin friction)
• Shaftless high-pressure blade side for larger WOT flow area (91MM effective bore)
• Self-cleaning throat/flow gap
• Dome and thread-locked screws
• Made from brand new OEM parts
BENEFITS:
• Lower weight-to-power ratio at part throttle for nimble, spirited performance
• Linear, smoothed throttle curve for predictable response and crisp shifts
• Immediate throttle engagement from idle without hesitation or stumble
• Tuning not required – warranty safe
• Increased airflow and power at every throttle position after idle
• Simple installation – typically 15 minutes or less
Customer Care
Frequently Asked Questions
Q: Is my personal information kept private? Is it safe to use my credit card?
A: Yes, your personal information is kept private and it is safe to use your credit card.
Q: How much will shipping cost?
A: Unfortunately, the cost of shipping is a real expense. Our goal is to minimize your shipping costs. Shipping is calculated at checkout based on the items in your cart and will be displayed prior to you placing an order. Please note that oversized items may be subject to additional charges, which will be noted on the product page.
Q: How do I track my order?
A: Once your order ships, you will receive a tracking notification via email. You are not required to purchase, download or use the Route app to track your order - this is an optional feature of the Route Package Protection service.
Q: Can someone outside of the United States place an order?
A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.
Blog posts
Read moreTerry Possen's 1961 Corvette was sold new at a Hawaiian dealership, crossed an ocean, changed hands twice, and spent twenty years on blocks in a barn before he got to it. Two years later — stripped to the frame, fully restored in Ermine White with Steel Grey coves, and wearing its Montana plate 61VETT — it wears one more distinction: 1961 was the very last year GM offered contrasting cove colors on a Corvette. Click to read the full story.
Read moreEvery Coverking cover fits every Corvette — C1 through C8. The real decision is which fabric matches where you park and what you're protecting against.
Read moreEric Talbot spent 18 months searching for the perfect Corvette — and found his 2012 Grand Sport just in time for his 40th birthday, continuing a passion passed down from his father.
