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FSPE Support Rods (Pair) – Splitter / Spoiler / Wing Support
FSPE Support Rods (Pair) – Splitter / Spoiler / Wing Support
FS Performance Engineering Support Rods are built for serious aero setups—CNC machined on mill and lathe, designed with the details that make installs easier, stronger, and cleaner. Most commonly used to support the front edge of a splitter, but they’re equally at home supporting a rear spoiler or wing.
Why we consider these rods the best:
- Aircraft-grade 6061-T6 billet aluminum construction
- 1.75" of adjustability with reverse-threaded design for fast, precise length changes
- Premium stainless steel hardware supplied with all kits
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Built-in flat spots for easy tightening:
- Rod barrel: 7/16" flats
- End pieces: 3/4" flats
- Ships free to all 50 US states
- Sold as a pair (2 rods)
Why Choose Adjustable Support Rods for Splitter?
Make install/removal faster with a removable end setup:
- Stainless steel clevis pin + hairpin
- Rubber washers for cushioning
- Lets you quickly remove the heim joint/barrel connection when needed
Blind Hole Add-On (Optional)
Designed for mounting into threaded holes you can’t access from the back side:
- Adds a countersunk hole to the quick release end for threading into a blind hole
- Designed around 1/4"-20 threads (M6 can be used)
- Still functions as a normal quick release end
- Includes 1/4"-20 x 1.25" countersunk bolts
Care for your rods
These are race parts—daily driving and weather will take a toll if you ignore them.
- Heim joints can weather and surface-rust, especially in salty conditions (ceramic coating recommended)
- Periodically clean the heim joint threads and apply anti-seize to prevent binding
Part Number Breakdown
Acronym: FSPESR
Length: -SH, -ME, -LO, -XL
Color: -Silver, -Black, -Blue, -Red
End Type: -ST, -QR, -BH
Length: -SH, -ME, -LO, -XL
Color: -Silver, -Black, -Blue, -Red
End Type: -ST, -QR, -BH
Example: 6.75–8.5", Silver, Standard 1 end + Quick Release 1 end = FSPESR-SH-Silver-ST-QR
Pro tip:
If you remove your splitter often (trailering, loading ramps, street/track swaps), the Quick Release option is the move—saves time and reduces wear from repeated unbolting.
Durable Construction for Reliable Support
The FSPE adjustable support rods for splitter are built using high-quality materials designed for strength and longevity. These rods offer exceptional durability, resisting wear from daily use and harsh driving conditions. Their robust construction ensures your splitter, spoiler, or wing remains securely in place, preventing unwanted movement or damage. With corrosion-resistant finishes, these support rods maintain their performance and appearance over time, making them an ideal upgrade for enthusiasts seeking dependable support components.
Easy Installation and Adjustability
Designed with user convenience in mind, the FSPE adjustable support rods for splitter provide a hassle-free installation process. Each pair features adjustable length settings, allowing you to customize the fit according to your specific splitter or wing dimensions. This flexibility ensures optimal support and alignment, enhancing both function and appearance. Whether you are a professional installer or a DIY car enthusiast, these rods simplify the upgrade process without needing specialized tools or experience.
Enhanced Stability and Performance
Properly supported splitters and spoilers play a critical role in vehicle aerodynamics and stability at high speeds. FSPE's adjustable support rods for splitter improve performance by minimizing flex and vibration during driving. This added rigidity helps maintain your vehicle's aerodynamic efficiency and reduces wear on connected body parts. By ensuring a secure fit, these rods contribute to safer driving and can even prolong the lifespan of your splitter or wing, making them essential for performance-focused vehicle setups.