The Injen SP1987P SP Cold Air Intake System represents the flagship of Injen Technology's traditional aluminum intake lineup, delivering dyno-proven gains of up to 16 horsepower and 16 lb-ft of torque. Engineered specifically for the 2007-2008 Nissan 350Z V6-3.5L, this performance intake system combines patented tuning technology with precision craftsmanship to unlock your engine's full potential while maintaining safe air/fuel ratios throughout the powerband.
Patented Performance Technology:
Injen Technology holds four patents on air intake tuning processes, making them the world's first truly tuned intake system manufacturer. This SP system incorporates multiple patented innovations including MegaRam (MR) Technology (Patents 7,359,795 and 7,669,571) and Air Fusion Technology (Patent 7,721,669), which work together to optimize airflow velocity and volume for maximum power gains.
Premium Construction & Design:
- Dual 6061-T6 aluminum intake tubes with smooth, mandrel-bent construction for unrestricted airflow
- Fully serviceable Injen SuperNano-Web dry air filter with increased surface area for superior filtration and flow
- Cold air intake design draws cooler, denser air for improved combustion efficiency
- Direct-fit engineering requires no additional tuning or calibration
- Available in multiple finish options for personalized aesthetics
Complete System Includes:
- Precision-engineered intake tubes and hardware for seamless installation
- SuperNano-Web dry air filter (replacement filter: X-1017-BB)
- All necessary mounting brackets and couplers
- Compatible with optional hydroshield (part numbers 1035BLK or 1035RED)
Performance You Can Hear:
Beyond the measurable horsepower and torque gains, this SP intake delivers an aggressive, throaty engine tone under acceleration that enhances the driving experience. The optimized tube geometry eliminates restrictive bends and creates a performance sound that matches the power increase.
Quality & Compliance:
Proudly manufactured in Pomona, California, USA, this intake system is backed by Injen Technology's Limited Lifetime Warranty. CARB Executive Order #D-476-5 ensures 50-state legal emissions compliance.
WARNING: This product can expose you to chemicals including Chromium, Nickel, Carbon Black, Cobalt, Antimony Oxide, Arsenic, Beryllium, hexavalent Chromium, Cadmium, Lead, and other substances which are known to the State of California to cause cancer, birth defects, or other reproductive harm.